2048664031 has 2 divisors, whose sum is σ = 2048664032. Its totient is φ = 2048664030.

The previous prime is 2048664001. The next prime is 2048664049. The reversal of 2048664031 is 1304668402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2048664031 - 2¹¹ = 2048661983 is a prime.

It is a super-2 number, since 2×2048664031² = 8394048623826337922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048664001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024332015 + 1024332016.

It is an arithmetic number, because the mean of its divisors is an integer number (1024332016).

Almost surely, 2^2048664031 is an apocalyptic number.

2048664031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048664031 is an equidigital number, since it uses as much as digits as its factorization.

2048664031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2048664031 is about 45262.1699767035. The cubic root of 2048664031 is about 1270.0580772002.

The spelling of 2048664031 in words is "two billion, forty-eight million, six hundred sixty-four thousand, thirty-one".